Cheapest return flights from Hanoi to Seoul in January from $278

AirHint found the following cheapest return flights from Hanoi (HAN) to Seoul (ICN) in January 2027 (see full year).

Return flights

15 Jan - 24 Jan Philippine Airlines
06 Jan - 12 Jan HK Express
06 Jan - 14 Jan HK Express
06 Jan - 08 Jan HK Express
06 Jan - 24 Jan HK Express
06 Jan - 16 Jan HK Express
17 Jan - 28 Jan HK Express
17 Jan - 24 Jan HK Express
16 Jan - 28 Jan HK Express
16 Jan - 24 Jan HK Express
29 Jan - 02 Feb Philippine Airlines
17 Jan - 02 Feb HK Express
16 Jan - 02 Feb HK Express
25 Jan - 02 Feb HK Express
13 Jan - 02 Feb HK Express
23 Jan - 02 Feb HK Express
17 Jan - 05 Feb HK Express
16 Jan - 05 Feb HK Express
25 Jan - 05 Feb HK Express
23 Jan - 05 Feb HK Express

Also check the deals for one-way flights from Hanoi to Seoul in January.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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